Search

Van H. Nguyen

Examiner (ID: 494)

Most Active Art Unit
2199
Art Unit(s)
2194, 2126, 2199, 2151, 2196, 2755
Total Applications
1515
Issued Applications
1193
Pending Applications
179
Abandoned Applications
153

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18693934 [patent_doc_number] => 20230324336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Disambiguation of cyclic ion analyser spectra [patent_app_type] => utility [patent_app_number] => 18/118456 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18118456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/118456
Disambiguation of cyclic ion analyser spectra Mar 6, 2023 Pending
Array ( [id] => 18470262 [patent_doc_number] => 20230204547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => COMBINED DEVICE FOR LIQUID-PHASE MASS SPECTROMETRY SAMPLING AND ELECTROSPRAY [patent_app_type] => utility [patent_app_number] => 18/179530 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18179530 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/179530
COMBINED DEVICE FOR LIQUID-PHASE MASS SPECTROMETRY SAMPLING AND ELECTROSPRAY Mar 6, 2023 Abandoned
Array ( [id] => 18615731 [patent_doc_number] => 20230282470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => Surface Hydration with an Ion Beam [patent_app_type] => utility [patent_app_number] => 18/178205 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178205
Surface Hydration with an Ion Beam Mar 2, 2023 Pending
Array ( [id] => 18570400 [patent_doc_number] => 20230260737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => Long-LifeTime, Short Pulse, High Current Ion Source and Particle Accelerator [patent_app_type] => utility [patent_app_number] => 18/176567 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176567
Long-LifeTime, Short Pulse, High Current Ion Source and Particle Accelerator Feb 28, 2023 Pending
Array ( [id] => 18600125 [patent_doc_number] => 20230274926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => HEATER FOR IONIZATION [patent_app_type] => utility [patent_app_number] => 18/169540 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18169540 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169540
HEATER FOR IONIZATION Feb 14, 2023 Pending
Array ( [id] => 18570410 [patent_doc_number] => 20230260747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => ION IMPLANTER AND ION IMPLANTATION METHOD [patent_app_type] => utility [patent_app_number] => 18/108420 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108420
ION IMPLANTER AND ION IMPLANTATION METHOD Feb 9, 2023 Pending
Array ( [id] => 18570404 [patent_doc_number] => 20230260741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => ION IMPLANTER AND ION IMPLANTATION METHOD [patent_app_type] => utility [patent_app_number] => 18/108429 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108429
ION IMPLANTER AND ION IMPLANTATION METHOD Feb 9, 2023 Pending
Array ( [id] => 19589603 [patent_doc_number] => 20240387160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => A SOLID-TARGET COLLISION CELL FOR MASS SPECTROMETRY [patent_app_type] => utility [patent_app_number] => 18/293245 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18293245 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/293245
A SOLID-TARGET COLLISION CELL FOR MASS SPECTROMETRY Jan 26, 2023 Pending
Array ( [id] => 18408851 [patent_doc_number] => 20230170204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => ACCELERATOR FOR MULTI-PASS MASS SPECTROMETERS [patent_app_type] => utility [patent_app_number] => 18/159300 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159300 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159300
ACCELERATOR FOR MULTI-PASS MASS SPECTROMETERS Jan 24, 2023 Pending
Array ( [id] => 18514564 [patent_doc_number] => 20230230822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => COLLISION CELL HAVING AN AXIAL FIELD [patent_app_type] => utility [patent_app_number] => 18/100524 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18100524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100524
COLLISION CELL HAVING AN AXIAL FIELD Jan 22, 2023 Abandoned
Array ( [id] => 19335479 [patent_doc_number] => 20240249909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => FILLING EMPTY STRUCTURES BY DEPOSITION UNDER SEM - BALANCING PARAMETERS BY GAS FLOW CONTROL [patent_app_type] => utility [patent_app_number] => 18/099169 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099169
FILLING EMPTY STRUCTURES BY DEPOSITION UNDER SEM - BALANCING PARAMETERS BY GAS FLOW CONTROL Jan 18, 2023 Abandoned
Array ( [id] => 19305536 [patent_doc_number] => 20240234116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => Integrated oscillating field ION spectrometry device and method of using the same [patent_app_type] => utility [patent_app_number] => 18/150645 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150645 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150645
Integrated oscillating field ION spectrometry device and method of using the same Jan 4, 2023 Pending
Array ( [id] => 19285595 [patent_doc_number] => 20240222072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => XRAY DIFFRACTION ANGLE VERIFICATION IN AN ION IMPLANTER [patent_app_type] => utility [patent_app_number] => 18/091041 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18091041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/091041
XRAY DIFFRACTION ANGLE VERIFICATION IN AN ION IMPLANTER Dec 28, 2022 Abandoned
Array ( [id] => 19113986 [patent_doc_number] => 20240125736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => CU ION SENSOR AND CU ION SENSING METHOD [patent_app_type] => utility [patent_app_number] => 18/090950 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18090950 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090950
CU ION SENSOR AND CU ION SENSING METHOD Dec 28, 2022 Pending
Array ( [id] => 18486643 [patent_doc_number] => 20230213988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SIDE-BAND COOLING CONFIGURATION FOR TRAPPED IONS [patent_app_type] => utility [patent_app_number] => 18/148052 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18148052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/148052
SIDE-BAND COOLING CONFIGURATION FOR TRAPPED IONS Dec 28, 2022 Pending
Array ( [id] => 18348087 [patent_doc_number] => 20230136198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => WIEN FILTER AND MULTIPLE ELECTRON BEAM INSPECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/147263 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18147263 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147263
WIEN FILTER AND MULTIPLE ELECTRON BEAM INSPECTION APPARATUS Dec 27, 2022 Abandoned
Array ( [id] => 18470256 [patent_doc_number] => 20230204541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => DETECTION CELL, FAIMS DEVICE, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/087269 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087269 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087269
DETECTION CELL, FAIMS DEVICE, AND PROGRAM Dec 21, 2022 Pending
Array ( [id] => 18712754 [patent_doc_number] => 20230335387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => METHOD FOR ANALYZING METAL MICROPARTICLES, AND INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY METHOD [patent_app_type] => utility [patent_app_number] => 18/084978 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084978
Method for analyzing metal microparticles, and inductively coupled plasma mass spectrometry method Dec 19, 2022 Issued
Array ( [id] => 19252688 [patent_doc_number] => 20240203685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => POLE PIECE INCORPORATING OPTICAL CAVITY FOR IMPROVED PHASE-CONTRAST IN ELECTRON MICROSCOPE IMAGING [patent_app_type] => utility [patent_app_number] => 18/068769 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068769 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068769
POLE PIECE INCORPORATING OPTICAL CAVITY FOR IMPROVED PHASE-CONTRAST IN ELECTRON MICROSCOPE IMAGING Dec 19, 2022 Pending
Array ( [id] => 18437401 [patent_doc_number] => 20230184696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => THERMAL DRIFT CORRECTION BASED ON THERMAL MODELING [patent_app_type] => utility [patent_app_number] => 18/081689 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18081689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081689
THERMAL DRIFT CORRECTION BASED ON THERMAL MODELING Dec 14, 2022 Abandoned
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